Hourly Weather Forecast - Arlington Heights, IL

12 AM
27°F
0%
2mph
SW
Clear
Humidity
71%
Feels like
27°F
Dew Point
19°F
1 AM
27°F
0%
3mph
SW
Clear
Humidity
74%
Feels like
27°F
Dew Point
20°F
2 AM
27°F
0%
3mph
SW
Clear
Humidity
77%
Feels like
23°F
Dew Point
20°F
3 AM
26°F
0%
3mph
SW
Clear
Humidity
81%
Feels like
22°F
Dew Point
21°F
4 AM
26°F
0%
4mph
SW
Clear
Humidity
84%
Feels like
22°F
Dew Point
22°F
5 AM
27°F
0%
4mph
SW
Clear
Humidity
86%
Feels like
22°F
Dew Point
23°F
6 AM
28°F
0%
4mph
SW
Clear
Humidity
86%
Feels like
23°F
Dew Point
24°F
6:30 AM
7 AM
30°F
0%
5mph
SW
Sunny
Humidity
82%
Feels like
25°F
Dew Point
26°F
8 AM
34°F
0%
5mph
SSW
Mostly Sunny
Humidity
75%
Feels like
29°F
Dew Point
27°F
9 AM
38°F
0%
6mph
SSW
Mostly Sunny
Humidity
68%
Feels like
33°F
Dew Point
28°F
10 AM
42°F
0%
7mph
SSW
Mostly Sunny
Humidity
62%
Feels like
38°F
Dew Point
30°F
11 AM
46°F
0%
8mph
SSW
Sunny
Humidity
56%
Feels like
42°F
Dew Point
31°F
12 PM
49°F
0%
8mph
SSW
Sunny
Humidity
51%
Feels like
46°F
Dew Point
32°F
1 PM
52°F
0%
9mph
SSW
Sunny
Humidity
48%
Feels like
52°F
Dew Point
33°F
2 PM
53°F
0%
9mph
SSW
Sunny
Humidity
46%
Feels like
53°F
Dew Point
33°F
3 PM
54°F
0%
10mph
SSW
Sunny
Humidity
46%
Feels like
54°F
Dew Point
33°F
4 PM
53°F
0%
9mph
SSW
Sunny
Humidity
48%
Feels like
53°F
Dew Point
33°F
5 PM
51°F
0%
8mph
SW
Sunny
Humidity
50%
Feels like
51°F
Dew Point
33°F
5:39 PM
6 PM
50°F
0%
7mph
SW
Clear
Humidity
53%
Feels like
47°F
Dew Point
33°F
7 PM
49°F
0%
7mph
SW
Clear
Humidity
55%
Feels like
45°F
Dew Point
33°F
8 PM
47°F
0%
6mph
WSW
Clear
Humidity
58%
Feels like
44°F
Dew Point
33°F
9 PM
45°F
0%
6mph
WSW
Clear
Humidity
61%
Feels like
42°F
Dew Point
32°F
10 PM
44°F
0%
6mph
W
Clear
Humidity
63%
Feels like
40°F
Dew Point
32°F
11 PM
42°F
0%
5mph
WNW
Clear
Humidity
66%
Feels like
38°F
Dew Point
31°F

Snow Forecast through Tuesday Morning

Nor'easter Dumps Record Snow in Northeast

A historic nor'easter is leaving a memorable mark from the Mid-Atlantic to southern and eastern New England.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

A woman fights her way through a blizzard in New York City.

Blizzard Warning Defined

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

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